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Method and device for mobile robot sticking to obstacles

A mobile robot and obstacle technology, applied in the computer field, can solve the problems of unable to meet the changing environment, small scope of application, unable to adapt well to changes in the environment, etc., and achieve the effect of avoiding collision with obstacles.

Active Publication Date: 2020-02-07
SHANGHAI SLAMTEC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the prior art, the movement of sticking obstacles is mainly achieved by using known maps. This method is based on the existence of known maps and cannot adapt to changes in the environment. Therefore, this method has a small scope of application and cannot Meet the changing needs of the environment

Method used

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  • Method and device for mobile robot sticking to obstacles
  • Method and device for mobile robot sticking to obstacles

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Embodiment Construction

[0024] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0025] In a typical configuration of this application, the terminal, the equipment of the service network, and the trusted party all include one or more processors (CPU), input / output interfaces, network interfaces, and memory.

[0026] The memory may include non-permanent memory in a computer readable medium, random access memory (RAM) and / or non-volatile memory, such as read only memory (ROM) or flash memory (flash RAM). Memory is an example of computer readable media.

[0027] Computer-readable media includes permanent and non-permanent, removable and non-removable media, and information storage can be realized by any method or technology. The information can be computer-readable instructions, data structures, program modules, or other data. Examples of computer storage media include, but are not limited to, phase change memory (PRAM), static random access memo...

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Abstract

The purpose of this application is to provide a method for moving a mobile robot past obstacles. Compared with the prior art, in this application, when it is detected that the distance between the mobile robot and the obstacle reaches a preset distance, the mobile robot moves in a preset direction based on a preset speed, and then based on the preset speed and the Calculating the predicted motion space of the mobile robot in the next motion cycle in the preset direction, and then determining the adjusted speed and the adjusted direction of the mobile robot based on the predicted motion space of the robot, so that the mobile robot can be adjusted according to the adjusted speed And adjust the direction of sticking the obstacle movement. In this way, the movement mode of the robot can be flexibly adjusted according to changes in the environment, and collisions between the mobile robot and obstacles can be avoided.

Description

Technical field [0001] This application relates to the field of computer technology, and in particular to a technology for moving a mobile robot against obstacles. Background technique [0002] At present, the use of mobile robots is becoming more and more common, especially home service and shopping guide robots, such as sweeping robots and mopping robots, which bring great convenience to people's lives. When the robot is moving, it will encounter obstacles, such as a wall. At this time, the robot needs to be able to move against the obstacle and not hit the obstacle. [0003] In the prior art, the obstacle movement is mainly achieved by using known maps. This method is based on the existence of known maps and cannot adapt to changes in the environment. Therefore, the scope of application of this method is small. Meet the changing needs of the environment. Summary of the invention [0004] The purpose of this application is to provide a method for moving a mobile robot against ob...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G05D1/02G01S17/931
CPCG05D1/0236G05D1/024G05D1/0257G05D1/0263G05D1/0276G05D1/0223G05D2201/0203Y10S901/01G01S17/931
Inventor 赵永华白静李宇翔陈士凯
Owner SHANGHAI SLAMTEC
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